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Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Deer Park, Deer Park Airport (KDEW)

Lat: 47.97417°NLon: 117.42833°WElev: 2205.0ft.

Overcast

29°F

-2°C

Humidity 96%
Wind Speed N 0 MPH
Barometer 30.52 in (1033.53 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 17 Jan 01:53 AM PST
Extended Forecast for

Deer Park WA

Air Stagnation Advisory January 17, 02:07am until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 17, 02:07am until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • Overnight

    Low: 23 °F

    Cloudy

  • Saturday

    Saturday: Areas of dense fog. Otherwise, cloudy, with a high near 36. Calm wind.

    High: 36 °F

    Areas Dense
    Fog

  • Saturday Night

    Saturday Night: Areas of dense fog before 2am. Otherwise, cloudy during the early evening, then becoming partly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Areas Dense
    Fog

  • Sunday

    Sunday: Areas of dense fog after 7am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 38. Calm wind.

    High: 38 °F

    Areas Dense
    Fog

  • Sunday Night

    Sunday Night: Areas of fog before 10pm. Otherwise, mostly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Areas Fog
    then Mostly
    Cloudy

  • M.L.King Day

    M.L.King Day: Areas of fog before 3pm. Otherwise, mostly cloudy, with a high near 35.

    High: 35 °F

    Areas Fog

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

Detailed Forecast

Overnight
Cloudy, with a low around 23. Calm wind.
Saturday
Areas of dense fog. Otherwise, cloudy, with a high near 36. Calm wind.
Saturday Night
Areas of dense fog before 2am. Otherwise, cloudy during the early evening, then becoming partly cloudy, with a low around 24. Calm wind.
Sunday
Areas of dense fog after 7am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 38. Calm wind.
Sunday Night
Areas of fog before 10pm. Otherwise, mostly cloudy, with a low around 22. Calm wind.
M.L.King Day
Areas of fog before 3pm. Otherwise, mostly cloudy, with a high near 35.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Partly sunny, with a high near 37.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 36.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Partly sunny, with a high near 35.
Thursday Night
Mostly cloudy, with a low around 19.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Deer Park WA
 47.96°N 117.41°W (Elev. 2169 ft)
Last Update:
1:12 am PST Jan 17, 2026
Forecast Valid:
2am PST Jan 17, 2026-6pm PST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation